Mini greenhouses and small greenhouses are a great way to extend the growing season, protect plants from harsh weather conditions, and create a controlled environment for gardening. These compact structures come in various shapes and sizes, making them suitable for different needs and spaces.

Mini greenhouses are typically smaller than traditional greenhouses and are designed for hobby gardeners who want to grow plants on a small scale. They are usually made of lightweight materials such as PVC, polycarbonate, or glass, and can be easily assembled and disassembled. Small greenhouses, on the other hand, are slightly larger and are ideal for gardeners who want to grow a wider range of plants or need more space for their gardening activities.

When choosing a mini or small greenhouse, it is important to consider the size, material, and features. The size of the greenhouse should be determined by the available space and the number of plants you want to grow. The material should be durable and able to withstand the weather conditions in your area. Features such as ventilation, heating, and shelving can also enhance the functionality of the greenhouse.

We spent several hours researching and testing various mini and small greenhouses to identify the ones that offer the best value for money, durability, and functionality. In the following sections, we will share our findings and recommendations to help you choose the right mini or small greenhouse for your gardening needs.

Best Mini Greenhouses

We have researched and tested various mini greenhouses and small greenhouses to bring you the best options available on Amazon. Whether you are a seasoned gardener or just starting out, a mini greenhouse can be a great addition to your gardening tools. Mini greenhouses are perfect for small spaces, balconies, or patios, and can help extend your growing season. In this article, we will present you with the top mini greenhouses and small greenhouses that are currently available on Amazon.

Ohuhu Mini Greenhouse

We highly recommend the Ohuhu Mini Greenhouse for anyone in need of a compact and durable solution for indoor and outdoor gardening needs.

Pros

• The compact size of the Ohuhu Mini Greenhouse makes it perfect for small spaces, while still providing ample room for plants.
• The durable construction of the greenhouse is built to last, with a thick tear-resistant PVC transparent cover that provides excellent protection for your plants and a reinforced metal frame with rust-resistant electrophoretic coating.
• The convenient design of the Ohuhu Mini Greenhouse includes a removable waterproof PE mat that acts as a barrier against dirt and water, a zippered door for easy watering and fertilizing, and excellent ventilation when rolled up.

Cons

• The size may be too small for larger plants or those that require more space to grow.
• The clear PVC cover may not provide enough shade for plants that require less sunlight.
• Some users may find the assembly process to be slightly challenging.

Overall, the Ohuhu Mini Greenhouse is an excellent choice for those looking for a compact and durable solution for their gardening needs. The greenhouse is versatile and easy to use, making it perfect for both novice and experienced gardeners alike.

Home-Complete Mini Greenhouse

If you're looking for a small greenhouse that's easy to move around and provides ample space for your plants, then the Home-Complete Mini Greenhouse is a great choice.

Pros

• The four sturdy shelves can hold up to 24lbs each, providing plenty of room for small to medium plants.
• The clear PVC cover helps protect seedlings from the elements and creates an ideal growing environment.
• The greenhouse is easy to assemble with no tools required, and the removable locking casters make it easy to move around.

Cons

• The metal bars on top can be prone to cracking, so be careful when assembling.
• The plastic brackets can also crack if not handled carefully.
• The tie straps can come off easily, so be cautious in windy conditions.

We recently purchased the Home-Complete Mini Greenhouse for our small garden, and we've been very pleased with its performance. The four sturdy shelves provide plenty of space for our small to medium plants, and the clear PVC cover helps protect them from the elements. The greenhouse was easy to assemble with no tools required, and the removable locking casters make it easy to move around.

However, we did encounter a few issues during assembly. The metal bars on top can be prone to cracking if not handled carefully, and the plastic brackets can also crack if not assembled correctly. Additionally, the tie straps can come off easily in windy conditions, so we had to be cautious when moving the greenhouse around.

Overall, we would recommend the Home-Complete Mini Greenhouse for anyone looking for a small greenhouse that's easy to move around and provides ample space for their plants. Just be careful when assembling and moving it, and it should provide you with a great growing environment for years to come.

Gardzen Pop up Grow Greenhouse Small Greenhouse

If you are looking for a portable and easy-to-use mini greenhouse, the Gardzen Pop up Grow Greenhouse Small Greenhouse is a great option.

Pros

• The pop-up design makes it easy to set up and use without any assembly required.
• The transparent cover allows for enough sunlight and easy observation of plant growth.
• The sturdy frame and ground nails keep the greenhouse stable in windy weather.

Cons

• The pins to keep it grounded could be longer.
• It can be blown over in windy weather if not anchored properly.
• The cover material is made of Polyvinyl Chloride (PVC), which may not be the most environmentally friendly option.

We recently used the Gardzen Pop up Grow Greenhouse Small Greenhouse to grow herbs and vegetables indoors. Setting up the greenhouse was a breeze, as it popped up within two seconds and required no assembly. The transparent cover allowed for ample sunlight and easy observation of plant growth. We appreciated the zipped curtain for ventilation and access, which made it easy to water and care for our plants.

The sturdy frame and ground nails kept the greenhouse stable in windy weather, and we were able to extend our growing season with the warm and humid environment it provided. The metal bars on the sides strengthened the frame and protected our plants from wind, rain, frost, and snow while keeping insects and animals out.

However, we found that the pins to keep it grounded could be longer, as the greenhouse was blown over in windy weather when not anchored properly. Additionally, the cover material made of Polyvinyl Chloride (PVC) may not be the most environmentally friendly option. Overall, we would recommend the Gardzen Pop up Grow Greenhouse Small Greenhouse for those looking for an easy-to-use and portable mini greenhouse.

Pratico Outdoors Pop Up Mini Greenhouse with Clear PVC Plant Cover

If you're looking for a quick and easy way to protect your plants from harsh weather conditions, then the Pratico Outdoors Pop Up Mini Greenhouse might be the solution you need.

Pros

• Setting up this mini greenhouse is a breeze. It takes only a few seconds to pop it open and get it ready for use.
• This greenhouse is lightweight and portable, making it easy to move around your garden or backyard. You can even fold it up and store it away when it's not needed.
• The transparent window cover lets you keep an eye on your plants' growth progress without having to open the greenhouse. You can also open the window for ventilation and warmth if necessary.

Cons

• The Pratico Outdoors Pop Up Mini Greenhouse is designed to withstand rain, wind, frost, and other harsh weather conditions. However, it might not be as sturdy as a traditional greenhouse, so it's important to secure it to the ground with the included spikes.
• The greenhouse cover is made of PVC, which might not be as durable as other materials.
• While the greenhouse is designed to protect your plants from harmful UV rays, it might not provide enough shade during extremely hot weather.

Overall, the Pratico Outdoors Pop Up Mini Greenhouse is a great option for those looking for a quick and easy way to protect their plants from harsh weather conditions. It's lightweight, portable, and easy to set up, making it a convenient choice for gardeners of all levels.

Ohuhu Mini Greenhouse

We highly recommend the Ohuhu Mini Greenhouse for anyone looking for a versatile and durable option for indoor or outdoor gardening.

Pros

• The four-tier construction provides ample space for all your plants and vegetables.
• The elector-coated tubes and premium PE cover make this greenhouse tough, sturdy, and rustproof.
• The zippered roll-up door and screened ventilation allow for easy access and optimum air circulation.

Cons

• The greenhouse may require additional weight or anchoring to prevent tipping in high winds.
• Some users have reported difficulty in assembling the shelves without warping or bending.
• The greenhouse may not provide adequate insulation for extremely cold or hot temperatures.

This greenhouse is perfect for those who want to grow their own plants, flowers, and vegetables without worrying about the weather or pests. The four-tier design allows for plenty of space to grow a variety of plants, and the durable construction ensures that it will last for years to come.

The elector-coated tubes and premium PE cover make this greenhouse tough, sturdy, and rustproof, so you can be confident that your plants are protected from the elements. The zippered roll-up door and screened ventilation allow for easy access and optimum air circulation, so your plants can thrive in a healthy environment.

While some users have reported difficulty in assembling the shelves without warping or bending, the toolless installation makes it easy to assemble or disassemble without any tools required. Plus, you can use it both indoors and outdoors for various seasons and weather.

Overall, we highly recommend the Ohuhu Mini Greenhouse for anyone looking for a versatile and durable option for indoor or outdoor gardening.

Buying Guide

When it comes to buying a mini greenhouse or small greenhouse, there are a few key features to consider to ensure you choose the best product for your needs. In this section, we will discuss the most important factors to consider when making your purchase.

Size

The first thing to consider is the size of the greenhouse. You want to make sure that you choose a size that will fit in your available space and provide enough room for your plants. Consider the number of plants you want to grow and their size when choosing the size of your greenhouse.

Material

The material of the greenhouse is also an important factor to consider. Most mini and small greenhouses are made of either plastic or glass. Glass is more durable and provides better insulation, but it is also more expensive. Plastic is more affordable and lightweight, but it is not as durable and can degrade over time.

Ventilation

Proper ventilation is crucial for the health of your plants. Look for a greenhouse with vents that can be opened and closed to regulate the temperature and humidity inside. Some greenhouses also come with built-in fans for added ventilation.

Shelving

Shelving is important for maximizing the space inside your greenhouse. Look for a greenhouse with adjustable shelving so that you can customize the layout to fit your plants. Some greenhouses also come with built-in shelving or hooks for hanging plants.

Accessories

Finally, consider any additional accessories that may be included with your greenhouse. Some greenhouses come with seed trays, plant hangers, or other accessories that can be useful for starting and growing your plants.

By considering these factors, you can choose a mini or small greenhouse that will provide the ideal environment for your plants to thrive.

Frequently Asked Questions

What are the benefits of using a mini greenhouse?

Mini greenhouses offer several benefits, including protection from pests, harsh weather conditions, and excessive sunlight. They also enable you to extend your growing season, allowing you to start planting earlier in the spring and continue growing later in the fall. Additionally, mini greenhouses are an excellent option for gardeners with limited space, as they can be placed on balconies, patios, or even indoors.

How do you choose the best mini greenhouse for your needs?

When selecting a mini greenhouse, consider the size, materials, and features that are important to you. Think about how much space you have available and what types of plants you want to grow. Consider the durability of the materials and whether the greenhouse comes with features like ventilation, shelving, and temperature control.

What are some effective DIY strategies for creating a small greenhouse?

If you are interested in creating your own small greenhouse, there are several effective DIY strategies to consider. One option is to repurpose old windows or doors to create a greenhouse frame. You can also use PVC pipes or metal conduit to create a frame and cover it with plastic sheeting. Additionally, you can create a greenhouse using a bookshelf or shelving unit and covering it with plastic sheeting.

Can a mini greenhouse be used during winter, and if so, how?

Yes, a mini greenhouse can be used during the winter months with proper insulation and temperature control. Consider using a greenhouse heater or insulation blankets to regulate the temperature inside the greenhouse. You can also plant cold-tolerant crops like kale, lettuce, and spinach that can thrive in cooler temperatures.

What factors should be considered when selecting an indoor mini greenhouse?

When selecting an indoor mini greenhouse, consider the size, materials, and features that are important to you. Think about the amount of space you have available and what types of plants you want to grow. Consider the durability of the materials and whether the greenhouse comes with features like ventilation, shelving, and temperature control.

How do you properly ventilate a small greenhouse to ensure plant health?

Proper ventilation is crucial for maintaining plant health in a small greenhouse. Consider installing vents or fans to circulate air and regulate temperature. You can also open doors or windows during the day to allow fresh air to circulate. Be sure to monitor the temperature and humidity levels inside the greenhouse regularly to ensure optimal growing conditions.